Monk, George Spencer, 1884- [from old catalog] Light; principles and experiments. - 1st ed. - New York and London : McGraw-Hill book company, inc., 1937. - xi, 477 p. : illus., diagrs. ; 24 cm. LCCN: tmp82056672 Subjects--Topical Terms: Optics.Light. LC Class. No.: QC357 / .M7 1937a